A tiny robot fiddler crab is helping environmental scientists better understand the complexities of animal mating rituals and ...

When scientists deposited “Wavy Dave” the robot crab on a mudflat in Portugal, they hoped to learn more about how males compete for mates by waving their huge claws. But the little machine was ...

In the new study, a robot crab—nicknamed Wavy Dave—waved its claw on a mudflat teeming with male fiddler crabs. The paper, ...

Researchers have built a robot crab that can compete in claw-waving displays with real fiddler crabs, but "Wavy Dave" doesn't ...

Wavy Dave the robot crustacean has been showing scientists how male fiddler crabs respond when they see a fellow crab waving.

Scientists apparently underestimated the aggression of itty-bitty male fiddler crabs when they deployed a friendly robot ...

Using a 3D robotic crab, researchers found male fiddler crabs adjust their courtship signals based on the size and behavior of nearby rivals.

A robot crab has helped scientists understand how male fiddler crabs compete over females. Male fiddler crabs have one oversized claw, and they attract females by standing outside their burrow and ...

(NEXSTAR) – Welsh rock musician Dave Edmunds, perhaps best known for his hit version of “I Hear You Knocking,” is currently recovering from a “major cardiac arrest” he suffered last week, his wife ...

A tsunami has hit coastal areas of Russia’s Kuril Islands and Japan’s large northern island of Hokkaido after a powerful, 8.8 ...

Video footage shows about 10 dogs of different sizes and breeds glide toward the shore at San Diego's Dog Beach, balancing on ...

Former SAG-AFTRA executive director David White was elected interim executive director of the NFL Players Association on Sunday night. White replaces Lloyd Howell, who stepped down last month amid ...